Sum frequency generation vibrational spectroscopy of methacrylate-based functional monomers at the hydrophilic solid–liquid interface

2017 ◽  
Vol 19 (32) ◽  
pp. 21818-21828 ◽  
Author(s):  
Narendra M. Adhikari ◽  
Uvinduni I. Premadasa ◽  
Katherine L. A. Cimatu
Keyword(s):  
Vibrational Spectroscopy ◽  
Sum Frequency Generation ◽  
Liquid Interface ◽  
Carbonyl Groups ◽  
Functional Monomers ◽  
Sum Frequency ◽  
Silanol Groups ◽  
Amorphous Quartz ◽  
Solid Liquid Interface ◽  
Solid Liquid

An SFGVS study showed H-bonding interactions between the carbonyl groups of methacrylate liquid monomers and surface silanol groups of amorphous quartz.

Sum frequency vibrational spectroscopy of the solid-liquid interface

1995 ◽  
Author(s):  
David C. Duffy ◽  
Paul B. Davies ◽  
Colin D. Bain ◽  
Robert N. Ward ◽  
Andrew M. Creeth
Keyword(s):  
Vibrational Spectroscopy ◽  
Liquid Interface ◽  
Sum Frequency ◽  
Solid Liquid Interface ◽  
Solid Liquid

scholarly journals The Interaction of Chondroitin Sulfate with a Lipid Monolayer Observed by Using Nonlinear Vibrational Spectroscopy

2021 ◽  
Author(s):  
Gergo Peter Szekeres ◽  
Szilvia Krekic ◽  
Rebecca L. Miller ◽  
Mark Mero ◽  
Kevin Pagel ◽  
...  
Keyword(s):  
Secondary Structure ◽  
Spectroscopic Study ◽  
Chondroitin Sulfate ◽  
Vibrational Spectroscopy ◽  
Sum Frequency Generation ◽  
Liquid Interface ◽  
Lipid Monolayer ◽  
Dipalmitoyl Phosphatidylcholine ◽  
Sum Frequency ◽  
Air Liquid Interface

<p>We present the first vibrational sum-frequency generation spectroscopic study of chondroitin sulfate (CS) interacting with dipalmitoyl phosphatidylcholine (DPPC) at the air-liquid interface. In the presence of Ca<sup>2+</sup> and CS, the DPPC headgroups reoriented, while the tail orientations remained mostly unchanged. The results further suggest a chiral secondary structure for CS.</p>

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